Harper Wootton
type: MusicGroup
genre: lullaby
popularity: 25
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbffc6794cf8a13df53b9593a7a3e4f81c55b4a43afd81d62abc569b4141244ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5c3af59-c038-4d6b-9de7-50d1fbc9a35f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5c3af59-c038-4d6b-9de7-50d1fbc9a35f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5c3af59-c038-4d6b-9de7-50d1fbc9a35f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbffc6794cf8a13df53b9593a7a3e4f81c55b4a43afd81d62abc569b4141244ff","name":"Harper Wootton","registered_at":"2026-06-12T13:49:55Z","symbol":"NIM0316653","token_address":"0x069b1b61f4e2c610d5fb0db7aff09cacfbbdc965","type":"artist","uuid":"f5c3af59-c038-4d6b-9de7-50d1fbc9a35f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffc6794cf8a13df53b9593a7a3e4f81c55b4a43afd81d62abc569b4141244ff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5c3af59-c038-4d6b-9de7-50d1fbc9a35f.json and https://artists.proofprofile.net/proofs/artist/f5c3af59-c038-4d6b-9de7-50d1fbc9a35f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbffc6794cf8a13df53b9593a7a3e4f81c55b4a43afd81d62abc569b4141244ff","name":"Harper Wootton","registered_at":"2026-06-12T13:49:55Z","symbol":"NIM0316653","token_address":"0x069b1b61f4e2c610d5fb0db7aff09cacfbbdc965","type":"artist","uuid":"f5c3af59-c038-4d6b-9de7-50d1fbc9a35f"}
album: Good Night to All
  type: MusicAlbum
  date published: 2021-08-23
album: The Sky Is Smiling
  type: MusicAlbum
  date published: 2021-08-30
album: Trevor the Peaceful Snake
  type: MusicAlbum
  date published: 2021-09-06
album: Bedtime Harp
  type: MusicAlbum
  date published: 2022-05-18
album: Lullaby Love
  type: MusicAlbum
  date published: 2022-06-27
album: Tipper Hey, Tipper Ho
  type: MusicAlbum
  date published: 2022-10-03
album: The Cradle Calls
  type: MusicAlbum
  date published: 2024-05-16